feat: coming soon screen

[jvsena42]

Closes #580

Description

• Add a coming soon screen
• Redirect contacts and profile drawer navigation to the new coming soon screen
• Remove profile view from home top bart
• Remove profile suggestion

Preview

Screen_recording_20260113_143629.webm

QA Notes

• Check basic navigation

[Copilot]

Pull request overview

This PR introduces a reusable "Coming Soon" screen to serve as a placeholder for features currently under development, specifically for Contacts and Profile functionality. The changes remove the previous profile implementation from the home screen and redirect both profile and contacts navigation to the new placeholder screen.

Changes:

• Added a new ComingSoonScreen composable with navigation support
• Removed profile suggestions from the home screen's suggestion lists
• Redirected profile and contacts navigation drawer items to the coming soon screen
• Removed profile icon and display from the home screen top bar

Reviewed changes

Copilot reviewed 6 out of 11 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
app/src/main/res/values/strings.xml	Added string resources for the coming soon screen UI elements
app/src/main/java/to/bitkit/ui/screens/wallets/HomeViewModel.kt	Removed Suggestion.PROFILE from all suggestion lists
app/src/main/java/to/bitkit/ui/screens/wallets/HomeScreen.kt	Simplified profile navigation to use new Routes.Profile and removed profile display from top bar
app/src/main/java/to/bitkit/ui/screens/common/ComingSoonScreen.kt	Created new ComingSoonScreen composable with image, text, and navigation button
app/src/main/java/to/bitkit/ui/components/DrawerMenu.kt	Implemented onClick handlers for contacts and profile drawer items
app/src/main/java/to/bitkit/ui/ContentView.kt	Added comingSoon navigation graph and defined Routes.Contacts and Routes.Profile